Isobaud, Inc. Radiation Tolerant Phototransistor Hermetic Optocoupler IBS249

The IBS249 consists of a phototransistor optically coupled to an AlGaAs infrared-emitting diode in a leadless hermetic surface mount package.

Features

• Hermetic 6-pin LCC package
• 1500Vdc isolation voltage
• High CTR
• Small package outline
• High reliability and rugged construction
• High reliability screening available
• Radiation tolerant
• DC input with transistor output
• Operating temperature range -55°C to +125°C

Applications

• Switch mode power supplies
• Computer peripheral interface
• Motor control
• Ground signal isolation

The IBS249 consists of a phototransistor optically coupled to an AlGaAs infrared-emitting diode in a leadless hermetic surface mount package